COMPARATOR CIRCUIT, COMPARATOR CIRCUIT CONTROL METHOD, A/D CONVERSION CIRCUIT, AND DISPLAY APPARATUS

摘要

A comparator circuit includes a differential circuit unit which detects a difference between two input signals, a current supply unit which supplies a current to the differential circuit unit, and a control unit which detects an operation timing of the differential circuit unit and controls the current supplied to the differential circuit unit by the current supply unit according to a detection result thereof.

主权项

1. A comparator circuit, comprising:
a differential circuit configured to detect a difference between two input signals; a current supply configured to supply a current to the differential circuit; and a control unit configured to detect an operation timing of the differential circuit and to control the current supplied to the differential circuit by the current supply according to a detection result thereof.